Bent unit and gas-insulated transmission line

A bent unit for a gas-insulated transmission line, comprising:

• a bent housing comprising a cylindrical first housing section and a cylindrical second housing section, the first housing section and the second housing section being connected with each other at an angle (α);
• a tubular bent conductor arranged in the bent housing;
• an insulator arranged in the bent housing to support the bent conductor;
• a shield arranged inside the bent housing and sleeved outside the bent conductor;
• and
• a junction where a straight conductor section is connected with a bent conductor section is covered by the shield,
• wherein the bent conductor comprises the straight conductor section and the bent conductor section which are formed separately and connected with each other;
• the straight conductor section extends along the first housing section;
• and the bent conductor section extends along the first housing section and the second housing section, and is bent to have the angle (α).

A bent unit for a gas-insulated transmission line, comprising:

• a bent housing comprising a cylindrical first housing section and a cylindrical second housing section, the first housing section and the second housing section being connected with each other at an angle (α);
• a tubular bent conductor arranged in the bent housing;
• and
• an insulator arranged in the bent housing to support the bent conductor;
• wherein the bent conductor comprises a straight conductor section and a bent conductor section which are formed separately and connected with each other;
• the straight conductor section extends along the first housing section;
• and the bent conductor section extends along the first housing section and the second housing section, and is bent to have the angle (α);
• the straight conductor section comprises a first connecting end plate;
• the bent conductor section comprises a second connecting end plate;
• and the first connecting end plate and the second connecting end plate are connected with each other via a threaded fastener.